package com.li.chat.mapper;

import com.li.chat.model.entity.User;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
* @author Supreme
* @description 针对表【user】的数据库操作Mapper
* @createDate 2024-12-11 13:06:56
* @Entity com.li.chat.model.entity.User
*/
public interface UserMapper extends BaseMapper<User> {
    public User oneById(@Param("user_id") Integer user_Id);
}




